quicksql jdbc查询流程
2022-03-11 00:01:09 0 举报quicksql jdbc查询流程
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DirectQueryProcedure
toRecognizedQuery
sql
buildLogicalPlan
数据源元数据抽取
createSpecificJdbcConnection
chooseAdaptPipeline
build connection(avatica jetty server)
createSpecificProcedure
Jdbc连接
tables and schema
Jdbc client(avatica)
SubtreeSyncopator
conn rpc
statement.executeQuery();
optimizeLogicalPlan
Collect
JdbcPipeline
LogicalViewShuttle
解析出tables
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